WO2011082811A1 - Co2-entfernung aus gasen mit niedrigen co2-partialdrücken mittels 2,2'-(ethylendioxy)-bis-(ethylamin) (edea) - Google Patents
Co2-entfernung aus gasen mit niedrigen co2-partialdrücken mittels 2,2'-(ethylendioxy)-bis-(ethylamin) (edea) Download PDFInfo
- Publication number
- WO2011082811A1 WO2011082811A1 PCT/EP2010/007841 EP2010007841W WO2011082811A1 WO 2011082811 A1 WO2011082811 A1 WO 2011082811A1 EP 2010007841 W EP2010007841 W EP 2010007841W WO 2011082811 A1 WO2011082811 A1 WO 2011082811A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- absorbent
- bis
- group
- amine
- amino
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Definitions
- the invention relates to the use of an absorbent for removing C0 2 from industrial gases.
- aqueous solutions of organic bases e.g. Alkanolamines used as an absorbent.
- the absorbent is regenerated by supplying heat, pressure reduction, or stripping by means of suitable auxiliary media. After regeneration, the absorbent is a regenerated solvent for the absorption of
- Absorbents have a very high binding capacity for C0 2 .
- the highest possible absorption capacity should already be available even at low C0 2 partial pressures.
- the absorption capacity of the absorbent is essentially the required Absorptionsffenumlaufmenge and thus determines the size and cost of the equipment required for it. Since the energy needed to heat and cool the absorbent is proportional to the amount of recirculation, the regeneration energy needed to regenerate the solvent is also substantially reduced if it succeeds in reducing the recirculating amount of the absorbent. In addition to a high absorption capacity should be a suitable
- Volatile decomposition products such as ammonia would have the consequence that the C0 2 product and leaving the C0 2 scrubbing flue gas would be contaminated with impermissible emission components. The avoidance of these emissions necessitates further process steps, which further increase the costs of C0 2 scrubbing.
- Absorbent for removing acid gases from a fluid stream comprising an aqueous amine solution known.
- a variety of examples of possible amine solutions are mentioned, with the use of 2,2 '- (ethylenedioxy) bis (ethylamine) is not suggested.
- the present invention has made the object.
- the object is achieved by the use of an absorbent containing 2,2 '- (ethylenedioxy) bis (ethylamine) (EDEA) in aqueous solution.
- EDEA ethylenedioxy bis (ethylamine)
- the absorbent to be used based on the weight of the absorbent 10 to 90 wt%, preferably 30 to 65 wt% of EDEA.
- the absorbent to be used also contains at least one other of 2,2 '- (ethylenedioxy) bis (ethylamine) different amine.
- the absorbent of the invention may be e.g. 5 to 45% by weight, preferably 10 to 40% by weight of one or more thereof different amines.
- the at least one other of 2,2 '- (ethylenedioxy) -bis (ethylamine) various further amine is selected for example from:
- R 1 is an alkyl group and R 2 is a hydroxyalkyl group or
- R 1 is an alkyl group
- R 2 is a hydroxyalkyl group
- X is an alkylene group which is mono- or polysubstituted by oxygen
- n and m is an integer from 0 to 2, or two radicals R1 and R2 bound to different nitrogen atoms together represent an alkylene group,
- R2 is a C 2 - to C 6 alkyl group.
- the tertiary amines used in addition to 2,2 '- (ethylenedioxy) bis (ethylamine) are selected from a group comprising tris (2-hydroxyethyl) amine, tris ( 2-hydroxypropyl) amine, tributanolamine, bis (2-hydroxyethyl) methylamine, 2-diethylaminoethanol, 2-dimethylaminoethanol, 3-dimethylamino-1-propanol, 3-diethylamino-1-propanol, 2-diisopropylaminoethanol, N, N-bis (2-hydroxypropyl) methylamine (methyldiisopropanolamine, MDIPA), ⁇ , ⁇ , ⁇ ', ⁇ '-tetramethylethylenediamine, ⁇ , ⁇ -diethyl-N', N'-dimethylethylenediamine, N, ⁇
- DABCO N, N, N'-trimethylaminoethylethanolamine, N, N'-dimethylpiperazine and ⁇ , ⁇ '-bis (hydroxyethyl) piperazine.
- the compound bis-dimethylaminoethyl ether is particularly preferably used.
- Other suitable tertiary amines are disclosed in WO 2008/145658 A1, US Pat. No. 4,217,236 and US 2009/0199713 A1.
- the sterically hindered amines used in addition to 2,2 '- (ethylenedioxy) bis (ethylamine) are selected from a group comprising 2-amino-2-methyl-1-propanol , 2-amino-2-methyl-1-butanol, 3-amino-3-methyl-1-butanol, 3-amino-3-methyl-2-pentanol and 1-amino-2-methylpropan-2-ol.
- Further suitable sterically hindered amines are mentioned in WO 2008/145658 A1, US Pat. No. 4,217,236, US Pat. No. 2009/0199713 A1, US Pat. No. 5,700,437, US Pat. No. 6,500,397 B1 and US Pat. No. 6,036,931.
- the 5-, 6-, or 7-membered saturated heterocycles used in addition to 2,2 '- (ethylenedioxy) -bis (ethylamine) are selected from a group comprising, piperazine, 2- Methylpiperazine, N-methylpiperazine, N-ethylpiperazine, N-aminoethylpiperazine, homopiperazine, piperidine and morpholine. Particular preference is given to using the compound piperazine. Further, piperazine, 2- Methylpiperazine, N-methylpiperazine, N-ethylpiperazine, N-aminoethylpiperazine, homopiperazine, piperidine and morpholine. Particular preference is given to using the compound piperazine. Further
- the primary or secondary alkanolamines used in addition to 2,2 '- (ethylenedioxy) bis (ethylamine) are selected from the group comprising 2-aminoethanol, N, N-bis (2 -hydroxyethyl) amine, N, N-bis (2-hydroxypropyl) amine, 2- (methylamino) ethanol, 2- (ethylamino) ethanol, 2- (n- Butylamino) ethanoI, 2-amino-1-butanol, 3-amino-1-propanol and 5-amino-1-pentanol.
- further possible compounds in the documents WO 2008/145658 A1 and US 2009/0199713 A1 are disclosed.
- the alkyldiamines which are used in addition to 2,2 '- (ethylenedioxy) bis (ethylamine) are selected from a group comprising hexamethylenediamine, 1, 4-diaminobutane, 1, 3 Diaminopropane, 2,2-dimethyl-1,3-diaminopropane, 3-methylaminopropylamine, 3- (dimethylamino) propylamine, 3- (diethylamino) propylamine, 4-dimethylaminobutylamine and 5-dimethylaminopentylamine, 1,1-N, N-tetramethylethanediamine, 2 , 2, N, N-tetramethyl-1,3-propanediamine, N, N'-dimethyl-1,3-propanediamine, N, N'-bis (2-hydroxyethyl) ethylenediamine.
- all components come into consideration, in WO 2008/145658 A1 and US 2009
- the use of the absorbent is characterized in that the fluid flow is brought into contact with a previously characterized absorbent and thereby the absorbent is loaded with C0 2 . This is preferably done at a partial pressure of ⁇ 200 mbar.
- the loaded absorbent is heated by heating
- Absorption solution C0 2 is determined by calculation, taking into account the gas space.
- a solvent for the absorption of C0 2 in particular in the range of low C0 2 partial pressures and in the presence of oxygen before, which is significantly more stable on the one hand at these conditions and on the other hand also has a higher cyclic absorption capacity, as a
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012121602/05A RU2012121602A (ru) | 2010-01-05 | 2010-12-21 | Удаление co2 и газов парциальным давлением co2 при помощи 2,2'-(этилендиокси)-бис-(этиламина)(эдэа) |
JP2012546380A JP2013516305A (ja) | 2010-01-05 | 2010-12-21 | 2,2’−(エチレンジオキシ)ビス(エチルアミン)(edea)を使用しての、低co2分圧を有するガスからのco2の除去 |
US13/515,366 US20120251420A1 (en) | 2010-01-05 | 2010-12-21 | REMOVAL OF CO<sb>2</sb> FROM GASES HAVING LOW CO<sb>2</sb> PARTIAL PRESSURES, USING 2,2'-(ETHYLENEDIOXY)-BIS-(ETHYLAMINE) (EDEA) |
CN201080058323.6A CN102711957A (zh) | 2010-01-05 | 2010-12-21 | 通过2,2’-(亚乙二氧基)二(乙胺)(edea)从具有低co2分压的气体中去co2 |
CA2778796A CA2778796A1 (en) | 2010-01-05 | 2010-12-21 | Removal of co2 from gases of low co2 partial pressures by means of 2,2'-ethylenedioxy)bis(ethylamine) (edea) |
AU2010341133A AU2010341133A1 (en) | 2010-01-05 | 2010-12-21 | Removal of CO2 from gases having low CO2-partial pressures, using 2.2'-(ethylenedioxy)-bis-(ethylamine) (EDEA) |
EP10798968A EP2521604A1 (de) | 2010-01-05 | 2010-12-21 | Co2-entfernung aus gasen mit niedrigen co2-partialdrücken mittels 2,2'-(ethylendioxy)-bis-(ethylamin) (edea) |
ZA2012/02791A ZA201202791B (en) | 2010-01-05 | 2012-04-17 | Removal of c02 form gases having low c02 partial pressures,using 2,2'-(ethylenedioxy)-bis-(ethylamine) (edea) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010004071A DE102010004071A1 (de) | 2010-01-05 | 2010-01-05 | CO2-Entfernung aus Gasen mit niedrigen CO2-Partialdrücken mittels 2,2'-(Ethylendioxy)-bis-(ethylamin) (EDEA) |
DE102010004071.1 | 2010-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011082811A1 true WO2011082811A1 (de) | 2011-07-14 |
Family
ID=43825287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/007841 WO2011082811A1 (de) | 2010-01-05 | 2010-12-21 | Co2-entfernung aus gasen mit niedrigen co2-partialdrücken mittels 2,2'-(ethylendioxy)-bis-(ethylamin) (edea) |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120251420A1 (de) |
EP (1) | EP2521604A1 (de) |
JP (1) | JP2013516305A (de) |
KR (1) | KR20120102154A (de) |
CN (1) | CN102711957A (de) |
AU (1) | AU2010341133A1 (de) |
CA (1) | CA2778796A1 (de) |
DE (1) | DE102010004071A1 (de) |
RU (1) | RU2012121602A (de) |
WO (1) | WO2011082811A1 (de) |
ZA (1) | ZA201202791B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015173263A1 (fr) * | 2014-05-16 | 2015-11-19 | IFP Energies Nouvelles | Solution absorbante a base de diamines tertiaires beta hydroxylees et procede d'élimination de composes acides d'un effluent gazeux |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3145621B1 (de) * | 2014-05-23 | 2018-06-06 | Taminco BVBA | Verbesserter sauergasentfernungsprozess durch absorptionslösung mit aminverbindungen |
KR101746561B1 (ko) * | 2015-06-24 | 2017-06-13 | 광주과학기술원 | 이산화탄소 흡수제 및 이산화탄소 흡수제의 재생방법 |
EP3582889B1 (de) * | 2017-02-17 | 2023-06-07 | The Regents of The University of California | Amin-angehängte metallorganische gerüste mit einem neuen adsorptionsmechanismus für kohlendioxidtrennungen |
CN107261766B (zh) * | 2017-08-21 | 2020-07-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种烟气脱碳组合物、其制备方法及烟气脱碳的方法 |
CN107398147A (zh) * | 2017-08-21 | 2017-11-28 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种烟气脱碳组合物及烟气脱碳的方法 |
CN107519735B (zh) * | 2017-08-21 | 2020-07-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种从混合气中脱除二氧化碳的组合物及烟气脱碳的方法 |
CN107261767B (zh) * | 2017-08-21 | 2020-04-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种烟气脱碳剂及烟气脱碳的方法 |
KR102476305B1 (ko) * | 2020-12-17 | 2022-12-09 | 한국생산기술연구원 | 저에너지형 이산화탄소 탈거방법 및 이산화탄소 탈거장치 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US4217236A (en) | 1977-02-14 | 1980-08-12 | Exxon Research & Engineering Co. | Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures |
US5700437A (en) | 1993-10-06 | 1997-12-23 | The Kansai Electric Power Co., Inc. | Method for removing carbon dioxide from combustion exhaust gas |
US6036931A (en) | 1992-02-27 | 2000-03-14 | The Kansai Electric Power Co., Inc. | Method for removing carbon dioxide from combustion exhaust gas |
US20070286783A1 (en) * | 2006-05-10 | 2007-12-13 | Pierre-Louis Carrette | Method of deacidizing a gaseous effluent with extraction of the products to be regenerated |
US20080125314A1 (en) | 2006-11-29 | 2008-05-29 | Jae Goo Shim | Absorbent For Separation Of Carbon Dioxide |
WO2008145658A1 (de) | 2007-05-29 | 2008-12-04 | Basf Se | Absorptionsmittel zum entfernen von sauren gasen, umfassend eine basische aminocarbonsäure |
US20090199713A1 (en) | 2006-05-18 | 2009-08-13 | Basf Se | Carbon dioxide absorbent requiring less regeneration energy |
US20090199709A1 (en) | 2006-03-10 | 2009-08-13 | Ifp | Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3709364C1 (de) * | 1987-03-21 | 1988-09-22 | Metallgesellschaft Ag | Verfahren zum Regenerieren von mit Kohlendioxid und Kohlenoxysulfid beladenen Waschloesungsstroemen |
FR2877858B1 (fr) * | 2004-11-12 | 2007-01-12 | Inst Francais Du Petrole | Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee |
-
2010
- 2010-01-05 DE DE102010004071A patent/DE102010004071A1/de not_active Ceased
- 2010-12-21 RU RU2012121602/05A patent/RU2012121602A/ru not_active Application Discontinuation
- 2010-12-21 JP JP2012546380A patent/JP2013516305A/ja active Pending
- 2010-12-21 AU AU2010341133A patent/AU2010341133A1/en not_active Abandoned
- 2010-12-21 KR KR1020127020557A patent/KR20120102154A/ko not_active Application Discontinuation
- 2010-12-21 EP EP10798968A patent/EP2521604A1/de not_active Withdrawn
- 2010-12-21 CA CA2778796A patent/CA2778796A1/en not_active Abandoned
- 2010-12-21 US US13/515,366 patent/US20120251420A1/en not_active Abandoned
- 2010-12-21 WO PCT/EP2010/007841 patent/WO2011082811A1/de active Application Filing
- 2010-12-21 CN CN201080058323.6A patent/CN102711957A/zh active Pending
-
2012
- 2012-04-17 ZA ZA2012/02791A patent/ZA201202791B/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217236A (en) | 1977-02-14 | 1980-08-12 | Exxon Research & Engineering Co. | Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures |
US6036931A (en) | 1992-02-27 | 2000-03-14 | The Kansai Electric Power Co., Inc. | Method for removing carbon dioxide from combustion exhaust gas |
US6500397B1 (en) | 1992-02-27 | 2002-12-31 | The Kansai Electrical Power Co., Inc. | Method for removing carbon dioxide from combustion exhaust gas |
US5700437A (en) | 1993-10-06 | 1997-12-23 | The Kansai Electric Power Co., Inc. | Method for removing carbon dioxide from combustion exhaust gas |
US20090199709A1 (en) | 2006-03-10 | 2009-08-13 | Ifp | Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating |
US20070286783A1 (en) * | 2006-05-10 | 2007-12-13 | Pierre-Louis Carrette | Method of deacidizing a gaseous effluent with extraction of the products to be regenerated |
US20090199713A1 (en) | 2006-05-18 | 2009-08-13 | Basf Se | Carbon dioxide absorbent requiring less regeneration energy |
US20080125314A1 (en) | 2006-11-29 | 2008-05-29 | Jae Goo Shim | Absorbent For Separation Of Carbon Dioxide |
WO2008145658A1 (de) | 2007-05-29 | 2008-12-04 | Basf Se | Absorptionsmittel zum entfernen von sauren gasen, umfassend eine basische aminocarbonsäure |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015173263A1 (fr) * | 2014-05-16 | 2015-11-19 | IFP Energies Nouvelles | Solution absorbante a base de diamines tertiaires beta hydroxylees et procede d'élimination de composes acides d'un effluent gazeux |
FR3020965A1 (fr) * | 2014-05-16 | 2015-11-20 | IFP Energies Nouvelles | Solution absorbante a base de diamines tertiaires beta hydroxylees et procede d'elimination de composes acides d'un effluent gazeux |
US9873081B2 (en) | 2014-05-16 | 2018-01-23 | IFP Energies Nouvelles | Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluent |
Also Published As
Publication number | Publication date |
---|---|
EP2521604A1 (de) | 2012-11-14 |
US20120251420A1 (en) | 2012-10-04 |
DE102010004071A1 (de) | 2011-07-07 |
RU2012121602A (ru) | 2014-02-20 |
KR20120102154A (ko) | 2012-09-17 |
AU2010341133A1 (en) | 2012-05-03 |
ZA201202791B (en) | 2013-07-31 |
CN102711957A (zh) | 2012-10-03 |
JP2013516305A (ja) | 2013-05-13 |
CA2778796A1 (en) | 2011-07-14 |
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